X-Git-Url: http://aleph1.co.uk/gitweb/?a=blobdiff_plain;f=web%2Fcore%2Fmodules%2Feditor%2Ftests%2Fsrc%2FKernel%2FEditorFilterIntegrationTest.php;h=c7a9b9ad5ba2b29bdf5b14b475baf05f1bd95d01;hb=0bf8d09d2542548982e81a441b1f16e75873a04f;hp=30f36e5a7295eaf28cb47e4af481110e296d5dea;hpb=a2bd1bf0c2c1f1a17d188f4dc0726a45494cefae;p=yaffs-website

diff --git a/web/core/modules/editor/tests/src/Kernel/EditorFilterIntegrationTest.php b/web/core/modules/editor/tests/src/Kernel/EditorFilterIntegrationTest.php
index 30f36e5a7..c7a9b9ad5 100644
--- a/web/core/modules/editor/tests/src/Kernel/EditorFilterIntegrationTest.php
+++ b/web/core/modules/editor/tests/src/Kernel/EditorFilterIntegrationTest.php
@@ -2,7 +2,6 @@
 
 namespace Drupal\Tests\editor\Kernel;
 
-use Drupal\Component\Utility\Unicode;
 use Drupal\editor\Entity\Editor;
 use Drupal\filter\Entity\FilterFormat;
 use Drupal\KernelTests\KernelTestBase;
@@ -25,7 +24,7 @@ class EditorFilterIntegrationTest extends KernelTestBase {
   public function testTextFormatIntegration() {
     // Create an arbitrary text format.
     $format = FilterFormat::create([
-      'format' => Unicode::strtolower($this->randomMachineName()),
+      'format' => mb_strtolower($this->randomMachineName()),
       'name' => $this->randomString(),
     ]);
     $format->save();